Distribution of thematic CD’s in streets called Chopin Street, Mozart St., Bach St., Ravel St…. In order to sensitize the inhabitants to the fact that they don’t live in a banal street, Porsperger has distributed in each mail box of each mailbox’s houses some thematic CD’s. Practically, each inhabitant of the Mozart’s street has received a CD with a selection of Mozart’s music, each inhabitant of the Chopin’s street has received a CD with a selection of Chopin’s music … Same for Ravel ,Massenet & Bach streets !